Jamis COMET 2006 VS BH G4/ DURA-ACE DI2 2009 specs comparison
Jamis Comet
General Infos| Model | Comet |
| Manufacturer | Jamis |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Radium Blue and Pearl White |
| Sizes |
- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
| Sizes |
- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Hutchinson Quartz |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro RX 4.1 Front and Tektro RX4.1 Rear Levers Tektro Dual Pivot Brakes |
| Hubs for disc brakes | Alex ALX-320DX |
| Rims manufacturer | Alex ALX-320DX Aero Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Syntace Stratos 400 |
| Handlebar extender | Syntace Streamliner and Biowing Cups |
| Handlebar stem details | Jamis Alloy Threadless |
| Headset size | 1 (inches) Integrated FSA Orbit IS-2A |
Gearing Specifications
| Bicycle chain | Shimano CN-5600 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Truvativ GXP |
| Crankset parts and sizes | 39/53 Teeth Truvativ Elita GXP |
| Gear shift levers | Shimano Dura-Ace Bar-end |
| Rear gear set | 11 - 23 Teeth 10-speed |
Jamis Comet Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano 105 |
| Derailleur (Rear) | Shimano 105 GS |
| Fork material | Unicrown Crown Carbon Fiber and chromoly Steerer |
| Fork type | Jamis |
Other Specs of Jamis Comet
| Component group sets | Road Mix |
| Pedals details | Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Chrome-moly Rails Fi'zi:k Pave |
| Seat post extension | 27.2 (millimeters) Diameter Carbon Fiber Aero |
BH G4/ Dura-Ace Di2
General Infos| Model | G4/ Dura-Ace Di2 |
| Manufacturer | BH |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Red |
| Sizes |
- 52cm (centimeters) - 54cm (centimeters) - 55.5cm (centimeters) - 57cm (centimeters) - 58.5cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria Diamante Pro Light |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Shimano Dura-Ace Di2 Levers Shimano Dura-Ace Dual Pivot Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Shimano Dura-Ace CL |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | High Modulus Carbon Fiber |
| Frame type | Bonded and monocoque |
| Handlebar construction | FSA SLK Carbon Compact |
| Handlebar extender | Optional |
| Handlebar stem details | FSA OS-99 |
| Headset size | 1 1/8 (inches) FSA Orbit CE Plus |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Hollowtech II |
| Crankset parts and sizes | 34/50 Teeth Shimano Dura-Ace |
| Gear shift levers | Shimano Dura-Ace Di2 |
| Rear gear set | 11 - 25 Teeth 10-speed |
BH G4/ Dura-Ace Di2 Fork System Data
| Derailleur (Front) | Shimano Dura-Ace Di2 |
| Derailleur (Rear) | Shimano Dura-Ace Di2 |
| Fork material | Aero Crown Carbon Fiber and carbon Fiber Steerer |
| Fork type | Not Available |
Other Specs of BH G4/ Dura-Ace Di2
| Component group sets | Shimano Dura-Ace Di2 Electric |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Aspide CS Ti |
| Seat post extension | Integrated |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Comet bike manual
- Find All parts, tires and accessories of Jamis Comet Road here
- Get your BH G4/ Dura-Ace Di2 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for BH G4/ Dura-Ace Di2 Road here